B.Sc. (Computer Science) Sem 5 Software Testing and Quality Assurance 2018-19 Question Paper - Mumbai University | munotes

Questions asked in this paper

• N.B. (1) All questions are compulsory. (2) Figures to the right indicate marks. (3) Illustrations, in-depth answers and diagrams will be appreciated. (4) Mixing of sub-questions is not allowed.

SECTION I - Q.1 (a) (Attempt All. Multiple Choice Questions) 5 Marks

1. 1. Which of the following is not a part of a test design document? Options: a. Test Plan, b. Test Design Specification, c. Test Case Specification, d. Test Log
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2. 2. According to Pareto's principle, x% of defects can be traced to y% of all causes. What are the values of x and y? Options: a. 60, 40, b. 70, 30, c. 80, 20, d. No such principle exists
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3. 3. Which of the following term describes testing? Options: a. Finding broken code, b. A stage of all projects, c. None of the mentioned, d. Evaluating deliverable to find error
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4. 4. Boundary value analysis belongs to? Options: a. Black Box Testing, b. White Box Testing, c. White Box & Black Box Testing, d. None of the mentioned
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5. 5. In DMAIC method of Six Sigma, C stands for? Options: a. Connect, b. Correct, c. Control, d. Cover
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SECTION II - Q.1 (b) (Fill in the blanks from the pool of options: Verification, Minimum Time to Failure, Proof of Correctness, International Standard Organization, Validation, Run Chart, Mean Time to Failure, Proof of Identification, Indian Standard Organization, Scatter Chart) 5 Marks

1. 1. "Are we building the right product?" means ____.
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2. 2. MTTF stands for ____.
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3. 3. Formal Approaches to SQA involves ____.
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4. 4. ISO means ____.
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5. 5. ____ is a line graph of data plotted over time.
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SECTION III - Q.1 (c) (Short Answers. Define the following) 5 Marks

1. 1. Quality
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2. 2. Software Testing
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3. 3. Quality Assurance
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4. 4. Defect Reporting
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5. 5. Software Safety
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SECTION IV - Q.2 (Attempt the following, Any THREE) 15 Marks

1. (a) Explain any five desirable software qualities.
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2. (b) Give the concept of Software reviews, Inspection and Walkthrough.
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3. (c) List Black Box Testing types. Explain any two.
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4. (d) Discuss levels of testing.
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5. (e) Distinguish between Verification and Validation.
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6. (f) Write a note on SDLC.
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SECTION V - Q.3 (Attempt the following, Any THREE) 15 Marks

1. (a) Write a note on Unit Testing.
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2. (b) Explain categories of Software Metrics.
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3. (c) Discuss Defect Management Process in detail.
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4. (d) What are Smoke Testing and its benefits?
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5. (e) Give the concept of Complexity Metrics.
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6. (f) Explain Bottom-Up Integration testing.
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SECTION VI - Q.4 (Attempt the following, Any THREE) 15 Marks

1. (a) Discuss any five guidelines for formal technical review.
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2. (b) What are the advantages of ISO 9000 standards?
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3. (c) Write a note on SQA plan.
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4. (d) How to measure quality cost?
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5. (e) What are the elements of software reliability? State factors affecting it.
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6. (f) Write in brief about any three reliability metrics.
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SECTION VII - Q.5 (Attempt the following, Any THREE) 15 Marks

1. (a) Differentiate between White Box and Black box testing.
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2. (b) How to use defects for process improvement?
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3. (c) What are activities under quality movement?
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4. (d) Explain Cyclomatic complexity with example.
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5. (e) Write in brief about test case design. Give example.
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